CAS number：6363-53-7 molecular formula：C12H22O11•H2O
易溶于水，微溶于醇，不溶于醚。水中溶解度: 1080 g/l water (20°c)。有醛基反应，能发生银镜反应，也能与班氏试剂（用硫酸铜、碳酸钠或苛性钠、柠檬酸钠等溶液配制）共热生成砖红色氧化亚铜沉淀。麦芽糖分子结构中有醛基，具有还原性,是一种还原糖。因此可以与银氨溶液发生银镜反应，也可以与新制碱性氢氧化铜反应生成砖红色沉淀。可以在一定条件下水解，生成两分子葡萄糖 用作生物培养基，多硫化物测定剂，分析化学比色测定标准褐色。 Usually used as a substrate for the identification, differentiation and characterization of enzymes, and also used to study maltose-binding proteins and disaccharide transport systems.
| Chinese alias | 4-O-α-D-吡喃葡糖基-D-葡萄糖 | 麦芽糖 | 饴糖 | 麦芽糖-水合物 | 麦芽糖一水合物 | 一水麦芽糖 | D-麦芽糖 一水合物 | ||
| English alias | (2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal hydrate | Maltobiose | Malt Sugar | Beta-Maltose | Maltose monohydrate | D-Maltose | ||
| CAS number | 6363-53-7 | molecular formula | C12H22O11•H2O |
| molecular weight | 360.31 g/mol | Exact mass | AR |
| PSA | 198.000 Ų | logp | - |
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